If the product requires batteries, you need to provide your own [New updated model] 1. You can not only control it with hand tap, but also with the multi-functional remote(within 35ft), 2. CORDLESS RECHARGEABLE and PORTABLE, 3. Great tactile feeling. [Baby's best friend] Helping babies overcome their fear of the dark, soft warm light is comfortable and easy to cause drowsiness, make it easier for babies to fall asleep. [High quality] Made with non-toxic baby-safe BPA-free silicone to ensure safety. [Best Gift Idea] An ideal choice for holiday gift. [Perfect Service] If you have any problems or suggestions, please feel free to let us know, we always be here for you.